Another problem in windows.

[PraflyGod]

I had encountered some problems when I tried to use fec in windows.
some extern variables are not consistent with their delaration.

[xtaci]

i'm using CLion c++11 for compiling

[PraflyGod]

Yes, I passed the fec test when using g++. But not visual studio 2015. g++ doesn't complain that some extern variables are not consistent with their delaration.

[xtaci]

i don't have vs2015 in hand.